bach-jacobsen.dk
Last scanned: 2026-08-27 02:01:34  ·  420ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
collins.ns.cloudflare.com 108.162.194.226
162.159.38.226
172.64.34.226
2606:4700:50::a29f:26e2
2803:f800:50::6ca2:c2e2
2a06:98c1:50::ac40:22e2		 collins.ns.cloudflare.com
collins.ns.cloudflare.com
collins.ns.cloudflare.com
collins.ns.cloudflare.com
collins.ns.cloudflare.com
collins.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
julio.ns.cloudflare.com 108.162.195.209
162.159.44.209
172.64.35.209
2606:4700:58::a29f:2cd1
2803:f800:50::6ca2:c3d1
2a06:98c1:50::ac40:23d1		 julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413217579
Primary NS (MNAME)collins.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
31ms
MX
31ms
AAAA
28ms
TXT
143ms
CAA
27ms
HTTPS
26ms
TLSA
32ms
SOA
0ms
MTA-STS
52ms
DNSSEC
105ms
SRV
52ms
Total
420ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:01:34 420ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 01:37:52 9343ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-25 07:15:28 727ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-29 04:22:05 852ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 02:47:55 1472ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:59:36 628ms 2 NS 1 A 2 MX 🔒 Secure View
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